1353259974 has 32 divisors (see below), whose sum is σ = 2964366720. Its totient is φ = 408440000.

The previous prime is 1353259927. The next prime is 1353259979. The reversal of 1353259974 is 4799523531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353259979) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24279 + ... + 57410.

It is an arithmetic number, because the mean of its divisors is an integer number (92636460).

Almost surely, 2^1353259974 is an apocalyptic number.

1353259974 is an abundant number, since it is smaller than the sum of its proper divisors (1611106746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1353259974 is a wasteful number, since it uses less digits than its factorization.

1353259974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81956.

The product of its digits is 1020600, while the sum is 48.

The square root of 1353259974 is about 36786.6820194483. The cubic root of 1353259974 is about 1106.0983527581.

The spelling of 1353259974 in words is "one billion, three hundred fifty-three million, two hundred fifty-nine thousand, nine hundred seventy-four".